1420528045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{8609}}^1$

素因数の和:9216

約数の個数: 16

約数和(自身を含む): 1735982640

約数和(自身を除く): 315454595

約数列:

[1, 5, 61, 305, 541, 2705, 8609, 33001, 43045, 165005, 525149, 2625745, 4657469, 23287345, 284105609, 1420528045]

約数ペア:

[(1, 1420528045), (5, 284105609), (61, 23287345), (305, 4657469), (541, 2625745), (2705, 525149), (8609, 165005), (33001, 43045)]